TL L5-2451cc 2.5L SOHC MFI (1997)
PGM-FI Main Relay: Description and Operation
DESCRIPTION AND OPERATION
The PGM-FI main relay actually contains two individual relays. This relay is located at the left side of the cowl. One relay is energized whenever
the ignition is on which supplies the battery voltage to the ECM (Engine Control Module), power to the fuel injectors, and power for the second
relay. The second relay is energized for two seconds when the ignition is switched on, and when the engine is running, to supply power to the fuel
pump.